GR3032

Features: • dual channel signal processing• 2nd (4th) order state variable filter• adjustable crossover frequency• adjustable compression ratio from 1:1 to 4:1• independent compression ratio adjustment for low and high frequency band• adjustable AGC threshold le...

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SeekIC No. : 004355259 Detail

GR3032: Features: • dual channel signal processing• 2nd (4th) order state variable filter• adjustable crossover frequency• adjustable compression ratio from 1:1 to 4:1• indepen...

floor Price/Ceiling Price

Part Number:
GR3032
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/7

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Product Details

Description



Features:

• dual channel signal processing
• 2nd (4th) order state variable filter
• adjustable crossover frequency
• adjustable compression ratio from 1:1 to 4:1
• independent compression ratio adjustment for low and high frequency band
• adjustable AGC threshold levels
• unique twin average detectors
• handles high input levels
• low THD and IMD distortion
• drives class D Integrated Receivers
• MPO range externally adjustable
• reflowable package



Specifications

PARAMETER                                           VALUE / UNITS
Supply Voltage                                                   3 VDC
Power Dissipation                                             25 mW
Operating Temperature Range         -10° C to 40° C
Storage Temperature Range            -20° C to 70° C



Description

The DynamEQ® II hybrid family GR3031 (GR3032) is a second generation Wide Dynamic Range Compression (WDRC) system.

GR3031 (GR3032) hybrid incorporates 12 dB/oct (24 dB/oct) filtering. All capacitors necessary for operation are included.

The hybrid GR3031 (GR3032) was designed for reflowability.

The gain and frequency response of GR3031 (GR3032) is dependant on the user's environment.

Twin averaging detector circuits of GR3031 (GR3032) are optimized for sound quality during normal listening without sacrificing comfort during sudden loud inputs.

All input signals GR3031 (GR3032) to DynamEQ® II, are processed by 2:1 compression before subsequent band splitting.

The 12 dB/oct (24 dB/oct) band split filter ahead of the expander/compressor circuits of GR3031 (GR3032) allows for independent compression ratio adjustment (1:1 to 4:1) in high and low frequency channels.

The gain setting stage of GR3031 (GR3032) is followed by a Class D Integrated Receiver preamplifier stage. Symmetrical peak clipping is used to achieve MPO adjustment.




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